Sharp Carousel R-305KS Bedienungsanleitung PDF herunterladen (Seite 28)

R305KS

11 – 4

Figure C-2a Graphic Sheet and Membrane Switch Replacement Figure C-2b Ribbon Cable of Membrane Switch

[9] TURNTABLE MOTOR REMOVAL

1. Disconnect the power supply cord.

2. Remove turntable and turntable support from oven cavity.

3. Lay the oven on it's backside. Remove the turntable motor cover by

snipping off the material in four corners.

4. Where the corners have been snipped off bend corner areas flat.

No sharp edges must be evident after removal of the turntable

motor cover.

5. Disconnect wire leads from turntable motor.

(See "Positive lock connector removal")

6. Remove one (1) screw holding turntable motor to oven cavity.

7. Now, the turntable motor is free.

8. After replacement use the one (1) screw to fit the turntable motor

cover.

[10] COOLING FAN MOTOR REMOVAL

1. REMOVAL

1. Disconnect the power supply cord and then remove outer case.

2. Open the door and block it open.

3. Discharge high voltage capacitor.

4. Disconnect the wire leads from the fan motor.

5. Remove the two (2) screws holding the fan motor to the oven cavity

back plate.

6. Remove the fan blade from the fan motor shaft according to the fol-

lowing procedure.

7. Hold the edge of the rotor of the fan motor by using a pair of groove

joint pliers.

CAUTION: Make sure that no metal pieces enter the gap between

the rotor and the stator of the fan motor because the

rotor is easily shaven by pliers and metal pieces may

be produced.

Do not touch the pliers to the coil of the fan motor

because the coil may be cut or injured.

Do not disfigure the bracket by touching with the pli-

ers.

8. Remove the fan blade assembly from the shaft of the fan motor by

pulling and rotating the fan blade with your hand.

9. Now, the fan blade will be free.

CAUTION: Do not re-use the removed fan blade because the hole

(for shaft) may be larger than normal.

10.Now, the fan motor is free.

2. INSTALLATION

1. Install the fan blade to the fan motor shaft according to the following

procedure.

2. Hold the center of the bracket which supports the shaft of the fan

motor on the flat table.

Display

window

Graphic sheet

Membrame switch

Panel sub assembly

Control panel

frame

Control unit

Liquid

crystal display

LED sheet

LCD holder

Screws

Rubber connector

Slit

Ribbon cable of membrane switch

Control panel frame

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